[alsa-devel] [hdspm: Add RME RayDAT/AIO 0/2] Reworked support for RayDAT/AIO

Adrian Knoth adi at drcomp.erfurt.thur.de
Wed Jan 26 19:32:13 CET 2011


Finally, here's the patch that adds RME RayDAT and AIO support to hdpsm. 
Code was taken from Florian Faber's


revision (2010-12-25) and heavily modified to (almost) comply with the
coding style.

I also enabled S/PDIF input and augmented the code to allow for
all period sizes between 64 and 4096 samples on RayDATs/AIOs.

As pointed out by Takashi earlier this month, this version now doesn't
use typedefs or enums in ioctl structs.

Obviously, the patch is extremely long, it adds MMAP access, support for
the additional TCO hardware module, more MIDI ports and probably a lot


PS: This is the third version of the patch, now without conflicting
ioctls (hopefully) and without static arrays in the header file.

Adrian Knoth (2):
  ALSA: Add support for RME RayDAT and AIO
  ALSA: Add RayDAT and AIO strings to Kconfig

 include/sound/hdspm.h     |  349 ++++-
 sound/pci/Kconfig         |    6 +-
 sound/pci/rme9652/hdspm.c | 4231 +++++++++++++++++++++++++++++++++------------
 3 files changed, 3427 insertions(+), 1159 deletions(-)


More information about the Alsa-devel mailing list